From b3bfebd796a5875360ee1c90237931e8e0bae9f5 Mon Sep 17 00:00:00 2001
From: Dino Radakovic <dinor@google.com>
Date: Tue, 20 Dec 2022 06:11:31 -0800
Subject: [PATCH] Comment that q0_ in primer should remain empty

PiperOrigin-RevId: 496642643
Change-Id: I178efeda76cbf46e5f4bb91454c205b9a060a4ea
---
 docs/primer.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/primer.md b/docs/primer.md
index aecc368b..2ffbf53b 100644
--- a/docs/primer.md
+++ b/docs/primer.md
@@ -274,6 +274,7 @@ First, define a fixture class. By convention, you should give it the name
 class QueueTest : public ::testing::Test {
  protected:
   void SetUp() override {
+     // q0_ remains empty
      q1_.Enqueue(1);
      q2_.Enqueue(2);
      q2_.Enqueue(3);